@gmail.comno water from water coupling to dispenser, is it the water solenoid?No frozen line. Change water valve
You will want to disconnect the water line at the bottom of the freezer door and push the button to see if there is water that comes from the line. If there is water that comes out then the line in the freezer door is frozen and you would need to get the heater for the water tube which is part number WR49X10173. If no water comes out then you will want to replace the water valve as it would most likely be the cause.